NATO allies in May agreed to pull their forces out of Afghanistan by 2014 as Afghan forces gain strength. Foreign ministers gathered in Brussels reaffirmed their commitment to that goal.

"At the Chicago summit in May, we committed to play our part in developing appropriate, coherent and effective funding mechanisms for the Afghan forces," NATO Secretary-General Anders Fogh Rasmussen said Wednesday in a statement. "Today 52 nations reaffirmed those commitments."

Some governments have started pulling their troops out of the country ahead of the 2014 target date. Rasmussen last month said was concerned that cuts in defense spending during tough economic times may harm long-term goals in multilateral operations like the Afghan conflict.

NATO and U.S. defense leaders say Afghan forces are taking the lead in areas populated largely by civilians. Afghanistan holds presidential and provincial council elections April 5, 2014.

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